Which of the following would not inhibit micturition?
a) stimulation of the somatic motor neurons to the external urethral sphincter
b) activation of the sympathetic pathways
c) relaxation of the internal urethal sphincter
d) relaxation of the detrusor muscles

C) relaxation of the internal urethal sphincter

Explanation:

The muscles that control micturition are controlled by the autonomic and somatic nervous systems.

Micturition is inhibited (storage phase, when bladder is at low volume)  when internal urethral sphincter are contracted and the detrusor muscle relaxed by sympathetic stimulation. During micturition, parasympathetic stimulation leads to the detrusor muscle  contraction and the internal urethral sphincter relaxation. The external urethral sphincter is under somatic control and is consciously relaxed during micturition.

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.